BT or Cable Select (Star) Services
Select Services (Also known as Star Services) such as Call Divert, 3 way Calling etc, can only be
set up on extensions that are in "Dial 9 for a Line" mode. They cannot be set up on extensions
which have been programmed for "Direct Dial" mode.
If it is essential that all extensions are programmed for "Direct Dial" mode, we suggest plugging in
a dedicated telephone using a double adaptor, into the Exchange Line socket.
To select a specific line on a "Call By Call" basis
The Extension must be in "Dial 9 for a Line" Mode.
Lift Handset & Dial:
# 1 (For Line 1)
# 2 (For Line 2)
# 3 (For Line 3)
Power Failure
In the event of a power failure the exchange lines will automatically be extended as follows:
Line 1 to 201
Line 2 to 202
Line 3 to 203
20